Fix some issues with wired networks caused by refactoring.

Add missing return statement.

wicd/gui.py

@@ -297,10 +297,11 @@ class appGui(object):
                         'org.wicd.daemon')
         bus.add_signal_receiver(self.handle_connection_results,
                                 'ConnectResultsSent', 'org.wicd.daemon')
-        bus.add_signal_receiver(handle_no_dbus, "DaemonClosing", 
-                                "org.wicd.daemon")
         bus.add_signal_receiver(lambda: setup_dbus(force=False), 
                                 "DaemonStarting", "org.wicd.daemon")
+        if standalone:
+            bus.add_signal_receiver(handle_no_dbus, "DaemonClosing", 
+                                    "org.wicd.daemon")
         try:
             gobject.timeout_add_seconds(1, self.update_statusbar)
         except:

wicd/networking.py

@@ -391,9 +391,8 @@ class ConnectThread(threading.Thread):
         
     @abortable        
     def stop_dhcp_clients(self, iface):
-        """ Stop and running DHCP clients, as well as wpa_supplicant. """
-        print 'Stopping wpa_supplicant and any DHCP clients'
-        iface.StopWPA()
+        """ Stop and running DHCP clients. """
+        print 'Stopping DHCP clients'
         BACKEND.StopDHCP()
         
     def connect_aborted(self, reason):
@@ -710,6 +709,7 @@ class WirelessConnectThread(ConnectThread):
         self.release_dhcp_clients(wiface)
         self.reset_ip_addresses(wiface)
         self.stop_dhcp_clients(wiface)
+        self.stop_wpa(wiface)
         self.flush_routes(wiface)
 
         # Generate PSK and authenticate if needed.
@@ -752,6 +752,12 @@ class WirelessConnectThread(ConnectThread):
         self.connect_result = "Success"
         self.is_connecting = False
         
+    @abortable
+    def stop_wpa(self, wiface):
+        """ Stops wpa_supplicant. """
+        print 'Stopping wpa_supplicant'
+        wiface.StopWPA()
+        
     @abortable    
     def generate_psk_and_authenticate(self, wiface):
         """ Generates a PSK and authenticates if necessary. 
@@ -860,7 +866,7 @@ class WiredConnectThread(ConnectThread):
     to the specified network.
 
     """
-    def __init__(self, network, wireless, before_script, after_script, 
+    def __init__(self, network, wired, before_script, after_script, 
                  disconnect_script, gdns1, gdns2, gdns3, gsearch_dom, liface, 
                  debug=False):
         """ Initialise the thread with network information.

wicd/wicd-daemon.py

@@ -312,7 +312,7 @@ class WicdDaemon(dbus.service.Object):
     @dbus.service.method('org.wicd.daemon')
     def GetAutoReconnect(self):
         """ Returns the value of self.auto_reconnect. See SetAutoReconnect. """
-        do = bool(self.auto_reconnect)
+        return bool(self.auto_reconnect)
 
     @dbus.service.method('org.wicd.daemon')
     def SetAutoReconnect(self, value):